ONA

13
PG-13

Shuang Yue Zhi Cheng

In the year 2200, a new Cold War between two forces is set to end with a peace treaty. However, one side is hiding a dark secret, which results in numerous tragedies in the following months. In the wake of a crisis, a paramilitary team is founded to steal information at the center of the conflict.
Ona Winter 2016 6.05
20
R-17+

Shuangsheng Lingtan

There is always more to the world than meets the eye. This is the motto that twin brothers Sun Xiaotu and Sun Xiaohu follow in their lives as paranormal investigators, where what may be terrifying to some is just another day at work. Normally, it is simple for them to separate their daily lives from their job, but when they go to investigate a seemingly typical haunting of a pair of twins, a series of bizarre events throw their perception of the supernatural world into question as they become a target of the hauntings themselves. The further the brothers search for answers to the paranormal mysteries thrown at them, the hazier the lines between truth and fiction become. Through the challenging and sometimes dangerous adventures ahead, one question remains: what kind of secrets are the ghosts trying to hide from them, and are they already more connected to the spirits than they originally thought?
Ona Winter 2016 7.15
12
R-17+

Shuumatsu no Walküre

The gods of the world—from Greek to Norse to Hindu mythology—gather every one thousand years to make one important decision: whether or not to wipe out mankind. Repulsed by humanity's selfishness, the council unanimously votes to destroy all humans. But before the decree is enacted, Brunhilde, one of the 13 Valkyries of Valhalla, interrupts the meeting to give mankind a chance at survival. Brunhilde proposes the idea of enacting Ragnarök, an event in which the strongest 13 mortal warriors fight against 13 gods in one-on-one matches. Although the trial is ridiculed by the gods, the demigod takes advantage of their pride and forces them into an agreement. However, Brunhilde herself must recruit the mightiest heroes throughout humanity's thousand-year history and guide them to victory before they meet their untimely demise.
Ona Winter 2021 6.79
10
R-17+

Shuumatsu no Walküre II

In a shocking turn of events, humanity has won its first battle in the Ragnarök tournament—a series of 13 fights that will decide the fate of mankind. Zeus, the head of gods, sends the demigod Heracles for the next round to avenge the humiliated Greek pantheon. To face this hero loved by gods and humans alike, the Valkyrie Brunhilde decides to use Heracles' complete moral opposite: the infamous serial killer Jack the Ripper—leaving human beings unsure who they should support. Meanwhile, tensions begin to rise between various divine pantheons, and rumors of a traitor jeopardize the unity of those who want to annihilate humanity. As the line between friend and foe becomes blurred, Brunhilde will do everything she can to make her machinations successful.
Ona Winter 2023 7.5
R
5
7.55
PG-13
12
6.21

Si Hai Jing Qi

Ona Winter 2018
R
12
5.25
G
12

Si Wuxie

Ona Winter 2022
Rx
12
5.94
G
1
6.12

Soba e

Ona Winter 2019
PG-13
1
7.16
PG-13
11
5.39
PG-13
6
5.98
PG-13
12
7.37
PG-13
2
5.71

Soutai Sekai

Ona Winter 2017
R
6
6.85

Spriggan (ONA)

Ona Winter 2022
G
1
6.16
PG-13
9
7.09

Star Wars: Visions

Ona Winter 2021
PG-13
?
PG-13
26
6.09

Starry☆Sky

Ona Winter 2010
PG-13
61
6.62

Stars*Collection!

Ona Winter 2022
PG
12

Su Shen Xiao Ren

Ona Winter 2020
PG-13
2
6.52

Sukuwareru Ramiris

Ona Winter 2022
PG-13
13
7.21

Super Crooks

Ona Winter 2021
PG-13
56
5.72
PG-13
22
6.7

Super Secret

Ona Winter 2020
G
6

Sushe Bu Richang

Ona Winter 2018
G
1
6.24

Suteki na Okurimono

Ona Winter 2019
PG-13
25
7.45
R
12
5.74
R
12
5.74

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